Title:
継手構造体
Document Type and Number:
Japanese Patent JP7358423
Kind Code:
B2
Abstract:
Provided is a joint structure with which a pipe can be disconnected without moving the pipe in a longitudinal direction thereof, even if the pipe is not machined. A first sleeve 2 has an inner cavity into which a pipe 100 is inserted, and one end part of the first sleeve comes into contact with a joint body 1. A second sleeve 3 has a hole into which the pipe 100 is inserted, and one end part of the second sleeve comes into contact with the other end part of the first sleeve. A nut 4 covers one end part of the joint body 1, the first sleeve 2, and the second sleeve 3, and the nut is threaded onto the joint body in a state of pressing against the surface of the second sleeve 3 on the side opposite from the first sleeve 2.
Inventors:
Osamu Yamaguchi
Yoshitaka Hara
Yoshitaka Hara
Application Number:
JP2021114382A
Publication Date:
October 10, 2023
Filing Date:
July 09, 2021
Export Citation:
Assignee:
Ihara Science Co., Ltd.
International Classes:
F16L19/08
Domestic Patent References:
| JP2010534804A | ||||
| JP2005282843A | ||||
| JP2017129267A | ||||
| JP49124620U | ||||
| JP53166115U | ||||
| JP11173472A |
Foreign References:
| DE102012103878A1 | ||||
| DE202015105642U1 |
Attorney, Agent or Firm:
Patent Attorney Corporation Wilfort International Patent Office
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